#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
/*
*******************函数功能：获取命令行参数*************************
*/
void main(int argc, char *args[])
{
    for (int i = 0; i < argc; i++)
        printf("args[%d] is %s\n", i, args[i]);
}